Tomb of Horrors was published by Wizards of the Coast for Dungeons & Dragons 4E.

Credits: Lead designer.

Notes: The 4E Tome of Horrors is a “super-adventure” designed, not to be run straight through, but to be interspersed throughout a campaign, forming its own continuous plotline. It is both inspired by, and linked to, the original Tome of Horrors module from 1st edition and Return to the Tomb of Horrors from 2E, but does not require experience with either.